Which term describes an unfair opinion often influenced by personal feelings?

The term that describes an unfair opinion often influenced by personal feelings is bias. Bias involves a tendency to favor one perspective or viewpoint over others, which can skew judgment or decision-making. It stems from personal experiences, emotions, or preferences, leading to a lack of impartiality. This can manifest in various contexts, such as in opinions, research, or media. Understanding bias is crucial because it can affect how information is interpreted and communicated, often resulting in an uneven or unjust representation of facts or issues.

In contrast, a stereotype refers to a widely held but oversimplified idea of a particular group of people, which may not necessarily involve personal feelings. A fact is an objective statement that can be proven true or false, free from personal bias. Generalization involves forming a conclusion based on a range of examples, which may include some level of bias but is not itself a synonym for unfair opinions.